Construction can be economical.Logical formLearned from28 sentences. Computers may undergo construction.Logical formLearned from28 sentences. Construction can be on a railway.Logical formLearned from28 sentences. A country may resume construction.Logical formLearned from28 sentences. A slump can be in a (construction sector).Logical formLearned from28 sentences. A country may approve construction of some homes.Logical formLearned from28 sentences. Construction can be deliberate.Logical formLearned from28 sentences. (Construction activity) may fall by some percent.Logical formLearned from28 sentences. A footbridge may undergo construction.Logical formLearned from28 sentences. A (soccer stadium) may undergo construction.Logical formLearned from28 sentences. Some (construction workers) may be killed at an end.Logical formLearned from28 sentences. Construction can be at some sites.Logical formLearned from28 sentences. A (construction service) may pertain-to a country.Logical formLearned from28 sentences. Construction can be frenetic.Logical formLearned from28 sentences. A tube may undergo construction.Logical formLearned from28 sentences.